GB/T 19396-2025 Active National standards

GB/T 19396-2025 Terbium-dysprosium-iron magnetostrictive materials

GB/T 19396-2025 Terbium-dysprosium-iron magnetostrictive materials

Publish Date: 2025-04-25 Implement Date: 2025-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19396-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analytical methods for powder metallurgy

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2025-04-25

Implement Date: 2025-11-01

Pages: 20 pages

Scope

This document specifies the grades, technical requirements, inspection rules, packaging, marking, transportation, storage, and accompanying documents for terbium-dysprosium ferromagnetic expansion materials, and describes the corresponding test methods. This document is applicable to terbium-dysprosium ferromagnetic expansion materials produced by directional solidification processes, and is mainly used in sonar transducers, ultrasonic transducers, active damping devices, fuel injection valves, sensors, and other fields.

Development Information

Word Count: 25 Thousand words Pages: 20 pages

Replace the following standards

GB/T 19396-2012 Terbium—Dysprosium—Iron giant magnetostrictive materials

Referenced Standards

GB/T 1958-2004 Geometrical product Specifications(GPS)—Geometrical tolerance—Verification prescription GB/T 1958-2017 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 7314-2005 Metallic materials—Compression testing at ambient temperature GB/T 7314-2017 Metallic materials—Compression test method at room temperature GB/T 9637-2001 Electrotechnical terminology— Magnetic materials and components GB/T 13012-1991 Solid steels—Methods of measurement of the d.c. magnetic properties GB/T 13012-2008 Methods of measurement of d.c.magnetic properties of magnetically soft materials GB 39176-2020 Rare earth products packing,marking,transport and storage

Related Standards

GB/T 13840-1992 Abolished

GB/T 13840-1992 Wafer carriers

Publish Date: 1992-12-28

GB/T 15677-1995 Replaced

GB/T 15677-1995 Lanthanum metal

Publish Date: 1995-08-11

GB/T 3136-1995 abolished_transferred

GB/T 3136-1995 Tantalum powders

Publish Date: 1995-10-17

GB/T 3463-1995 Abolished

GB/T 3463-1995 Tantalum wires

Publish Date: 1995-10-17

GB/T 3628-1995 Replaced

GB/T 3628-1995 Tantalum and tantalum alloy foils

Publish Date: 1995-10-17

GB/T 16476-1996 Replaced

GB/T 16476-1996 Scandium metal

Publish Date: 1996-07-09